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Clear Viewing: The viewing window is made of acrylic, which offers excellent light transmission for better visibility of the bubble's position. You can clearly check the level status even in dimly lit places, making it easy to read and adjust your equipment when precision is essential
Practical Function: These bubble levels help you quickly determine whether a surface is horizontal or vertical by observing the bubble's position. When your equipment is level, the bubble stays centered between the markings; when tilted, the bubble shifts toward the higher side
Quality Housing: These bubble levels feature premium ABS housings that resist corrosion and withstand daily use over time. Their impact-resistant construction allows them to absorb minor collisions without cracking, giving you durable tools that maintain their shape and reliability
Wide Application: Measuring 2.34 × 0.98 inches, these compact levels fit a variety of settings. You can place them on RVs, trailers, campers, trucks, sports cameras, tripods, turntables, phonographs, or LCD stands to keep your gear steady and correctly positioned outdoors or indoors
Easy to Use: Installing these levels is simple. First, find the spot where you need to check for balance. Then, secure the level in place using screws (not included) through the pre-drilled holes. Once installed, observe the bubble to verify it remains centered, confirming that the level is mounted properly

Specification

Specification: Material: Acrylic, ABS Quantity: 4 PCS Color: Black Weight: 32 g Size: 2.34 × 0.98 inches Feature: Practical, Clear, Durable Fit Type: Universal Fit More information about these bubble levels: -Each level comes with pre-drilled mounting holes, but they do not include screws in the package. -These levels do not have magnets on the back, so they need to be fixed with screws or adhesive. -The set contains four bubble levels, giving you enough to meet your daily measuring and leveling needs.